Why does the presence of your coworker inhibit your warmup?
Depends, why do you do them? Why do you do them strict? I barbell row solely for my deadlift and then I’ll use body english to overload my lats on the eccentric. If my motivation for their inclusion is anything else, I personally am doing another row variation.
Do unilateral work, man. This is your stimulus addiction having you chase the experience of heavy, I’m sure of it.